Cremona's table of elliptic curves

Curve 31920cg2

31920 = 24 · 3 · 5 · 7 · 19



Data for elliptic curve 31920cg2

Field Data Notes
Atkin-Lehner 2- 3- 5- 7- 19- Signs for the Atkin-Lehner involutions
Class 31920cg Isogeny class
Conductor 31920 Conductor
∏ cp 352 Product of Tamagawa factors cp
Δ -4.0601568067555E+20 Discriminant
Eigenvalues 2- 3- 5- 7- -6  2 -4 19- Hecke eigenvalues for primes up to 20
Equation [0,1,0,-28047080,-57189069900] [a1,a2,a3,a4,a6]
j -595698819458679957260521/99124922039928750 j-invariant
L 2.8865293716818 L(r)(E,1)/r!
Ω 0.032801470132792 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 3990h2 127680dy2 95760ef2 Quadratic twists by: -4 8 -3


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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